import pojo.entity.Courier;

import java.lang.reflect.Field;

public class main {
    public static void main(String[] args) {
//        UserDao dao = new UserDaoImpl();
//        boolean b = dao.loginByUsernameAndPwd(new User("123", "123"));
//        System.out.println(b);

//        CommunityDao dao = new CommunityDaoImpl();
//        Map<String,Object> map = new HashMap<>();
//        map.put("communityName","广告");
//        map.put("startTime","");
//        map.put("endTime","");
//        map.put("pageNum",1);
//        map.put("pageSize",5);
//        List<Community> list = dao.selectAll(map);
//        System.out.println(list);

        Field[] fields = Courier.class.getDeclaredFields();
        for (Field field : fields) {
            System.out.println(field.getName());
        }
    }
}
